ArcBox vs Testspace

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

ArcBox

See full pricing history

USD · US · source: arcbox.dev

Plan	Pricing	Charged by	Offer type
Free — Linux and Windows	Free Free $0 to start Try Linux and Windows machines with usage credits. No card required.	Usage · Usage-based on every OS	Standalone · Free
Pro — Linux and Windows Highlighted	Usage-based billed by the second For teams running agents in production on Linux and Windows. Usage-based billed by the second For teams running agents in production on Linux and Windows.	Usage · Usage-based billed by the second	Standalone · Usage based

Testspace

See full pricing history

USD · US · source: www.testspace.com

Plan	Pricing	Charged by	Offer type
Free	Free $0/month	Flat · published subscription	Standalone · Free
Basic	USD 32 monthly $32/month	Flat · published subscription	Standalone · Fixed
Premium Highlighted	USD 120 monthly $120/month	Flat · published subscription	Standalone · Fixed
Enterprise	Contact sales Custom pricing	Flat · published subscription	Standalone · Contact sales

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

ArcBox

Free — Linux and Windows

Highlights Concurrent environments: Up to 5

Included
Highlights Support: Community support

Included
Highlights Stopped Computers disk storage: Included

Pro — Linux and Windows

Highlights Concurrent environments: Higher concurrency and larger machines

Included
Highlights Team workspaces and API keys: Included
Highlights Snapshot storage and warm pools: Included
Highlights Priority email support: Included

Testspace

Free

Official plan card Public projects: Unlimited

Limited
Official plan card Sessions: 200

Limited
Official plan card Open-source GitHub account: Included

Basic

Official plan card Users: 4

Limited
Official plan card Private projects: 2

Limited
Official plan card Sessions: 200

Limited

Premium

Official plan card Users: 20

Limited
Official plan card Projects: Unlimited

Limited
Official plan card Sessions: 1,000

Limited

Enterprise

Official plan card Subdomains: Multiple

Limited
Official plan card SSO: Included
Official plan card Sessions: Unlimited

Limited

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

ArcBox

August 27, 2026 Source
- Free — Linux and Windows: Free
- Pro — Linux and Windows: Usage-based billed by the second For teams running agents in production on Linux and Windows.

Testspace

August 27, 2026 Source
- Free: Free
- Basic: USD 32 monthly
- Premium: USD 120 monthly
- Enterprise: Contact sales